# cFos Charging Manager vs Request Kalender

The clearest difference is update cadence: Request Kalender at every 3 days against cFos Charging Manager's every 6 months. cFos Charging Manager's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

cFos Charging Manager ships an update every 6 months, Request Kalender every 3 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | cFos Charging Manager | Request Kalender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 71 MB | 1 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [cFos eMobility GmbH](https://appshunter.io/developer/1597082708) | [Lukas Kessler](https://appshunter.io/developer/6792858520) |

## What reviewers say

### cFos Charging Manager

[App page](https://appshunter.io/ios/app/cfos-charging-manager/id1597082706)

**In-app purchases:** none


### Request Kalender

[App page](https://appshunter.io/ios/app/request-kalender/id6792858518)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is cFos Charging Manager free?

cFos Charging Manager is free to download, with no in-app purchases.

### Is Request Kalender free?

Request Kalender is free to download, with no in-app purchases.

### Do cFos Charging Manager or Request Kalender have ads?

Neither cFos Charging Manager nor Request Kalender shows ads.

### Which is updated more often, cFos Charging Manager or Request Kalender?

cFos Charging Manager ships an update every 6 months, and Request Kalender every 3 days. Most recently, cFos Charging Manager was updated on October 27, 2026 and Request Kalender on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*